Are you sure you want to stick with this analogy? Because if you do, it is going to be a defeater for Christianity. Here's why.
Picasso didnt start his Blue Period 100 years before when he actually did because he didnt exist 100 years before when he actually did!
Wow, you're right. Your response to my statement has made me question everything about my belief structure...
Seriously, did you think you could arbitrarily add a nonsensical time frame that wasn't in my original post, and then argue from it? That aside, the entire point of my statement seems to have sailed way over your head, so let me just clarify:
I believe (as well as many other Christians) that God is a transcendent being, existing outside of Time and Space. Time and Space are things He created; why he did it approximately 13.5 billion years ago and not sooner or later than that is anybody's guess. A creative act is a spontaneous thing, just as Picasso beginning his Blue Period when he did, and not at some other time.
You seem to struggle with the concept that God is totally seperate from Time, just as Picasso and his paintings are separate.